Quality Control

Products used in quality control.

467 products

Showing 73–96 of 467

Bis(cyclohexanone) oxaldihydrazone CAS 370-81-0Stains & DyesSolid from $31.99 7 options Bismark brown R CAS 5421-66-9Stains & DyesPowder from $13.49 3 options Bismark brown Y CAS 10114-58-6Stains & DyesPowder from $13.49 3 options Biuret CAS 108-19-0QC, Sterility & Endotoxin Testing from $24.99 6 options Biuretar No CASQC, Sterility & Endotoxin Testing from $32.99 2 options Bordeaux R CAS 5858-33-3Stains & DyesSolid from $65.99 4 options Boron (B) ICP standard solution /L in water traceable to NIST No CASStandards & Volumetric SolutionsLiquid from $399.99 2 options Boron AAS standard solution /L B in H2O traceable to NIST No CASStandards & Volumetric SolutionsLiquid from $89.99 2 options Bradford No CASQC, Sterility & Endotoxin Testing $67.99 1 option Brazilin CAS 474-07-7Stains & DyesPowder from $539.99 3 options Brilliant blue FCF CAS 3844-45-9Stains & DyesPowder from $13.49 14 options Brilliant green CAS 633-03-4Stains & DyesPowder from $13.49 8 options Brilliant yellow CAS 3051-11-4Stains & Dyes from $13.49 3 options Bromo thymol blue solution CAS 76-59-5Analytical ReagentsLiquid from $13.49 16 options Bromo thymol blue, indicator papers No CASIndicators from $13.49 3 options Bromocresol green sodium salt CAS 62625-32-5Stains & DyesPowder from $24.99 6 options Bromocresol purple CAS 115-40-2Analytical ReagentsPowder from $13.49 9 options Bromocresol purple sodium salt CAS 62625-30-3IndicatorsSolid from $13.49 3 options Bromophenol red CAS 2800-80-8Stains & DyesPowder from $88.99 3 options Bromopyrogallol red CAS 16574-43-9IndicatorsPowder from $21.99 9 options Bromothymol blue indicator paper No CASIndicators $13.49 1 option Bromothymol blue sodium salt CAS 34722-90-2Stains & DyesPowder from $23.99 4 options Bromoxylenol blue CAS 40070-59-5Stains & Dyes from $97.99 5 options Buffer capsules pH 4.0 No CASAnalytical Reagents from $13.49 6 options